c = 0;
          var pictureWindow;
         
         function open_main(pfad,winname,breite,hoehe) {
         
          var options = "width="+ breite + ",height=" + hoehe + ",scrollbars=yes,status=no,resizable=1,location=no,toolbar=no,screenX=103,screenY=195";
          pictureWindow = window.open(pfad,winname,options);
          
         if ((navigator.appName == "Netscape") && (navigator.appVersion.charAt(0) !="2") && (navigator.appVersion.substring(0,5) != "4.0b1"))
             ok = true;
          else ok = false;
         
         if (ok)
             {
         pictureWindow.focus();
          }
         }
            
             Normal1 = new Image(); 
             Normal1.src = "img/pfeil_b.gif"; 
             Highlight1 = new Image(); 
             Highlight1.src = "img/pfeil_o.gif"; 
           
           		Normal2 = new Image(); 
             Normal2.src = "img/pfeil_b.gi"; 
             Highlight2 = new Image(); 
             Highlight2.src = "img/pfeil_o.gif";
           
           		Normal3 = new Image(); 
             Normal3.src = "img/pfeil_b.gi"; 
             Highlight3 = new Image(); 
             Highlight3.src = "img/pfeil_o.gif";
           
           		Normal4 = new Image(); 
             Normal4.src = "img/pfeil_b.gi"; 
             Highlight4= new Image(); 
             Highlight4.src = "img/pfeil_o.gif";
           	
           		Normal5= new Image(); 
             Normal5.src = "img/pfeil_b.gif"; 
             Highlight5= new Image(); 
             Highlight5.src = "img/pfeil_o.gif";
           	
           		Normal6= new Image(); 
             Normal6.src = "../img/kochen.gif"; 
             Highlight6= new Image(); 
             Highlight6.src = "../img/kochen_1.gif";
           	
           		Normal7= new Image(); 
             Normal7.src = "../img/koerper.gif"; 
             Highlight7= new Image(); 
             Highlight7.src = "../img/koerper_1.gif";
           	         			


   function Bildwechsel(Bildnr,Bildobjekt)
     {
      window.document.images[Bildnr].src = Bildobjekt.src;
           
}